Luminaire



FIG. 1 is a bottom perspective view of a luminaire showing our new design;

FIG. 2 is a front elevational view thereof, the rear being a mirror image;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image;

FIG. 4 is bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a cross-sectional view thereof taken along lines 6-6 in FIG. 5; and,

FIG. 7 is a cross-sectional view thereof taken along lines 7-7 in FIG. 5.

The broken lines are directed to environment and form no part of the claimed design. 

CLAIM The ornamental design for a luminaire, as shown and described. 